Hello, with bold typewriter font I have more success, but one problem remains: pdf-output. There is the same problem as with bold small caps: kpathsea: Running mktexpk --mfmode / --bdpi 72 --mag 1+14/72 --dpi 86 cmbtt10 mktexpk: Mismatched mode ljfzzz and resolution 72; ignoring mode. mktexpk: Can't guess mode for 72 dpi devices. mktexpk: Use a config file, or update me. kpathsea: Appending font creation commands to missfont.log. This is my test-file: \definebodyfont [12pt] [tt] [bf=cmbtt10 at 12pt] \definebodyfont [11pt] [tt] [bf=cmbtt10 at 11pt] \definebodyfont [10pt] [tt] [bf=cmbtt10] \definebodyfont [9pt] [tt] [bf=cmbtt9] \definebodyfont [8pt] [tt] [bf=cmbtt8] \starttext {\tt Normal and \bf bold Typewriter.} \stoptext Could there be support for bold typewriter in the distribution? Cheers, Peter -- http://pmrb.free.fr/contact/